摘要: $e=lim_{n \to \infty}e_(1+\frac{1})^n\$ \(=\lim_{n \to \infty}(\frac{1}{0!}+\frac{1}{1!}+\frac{1}{2!}+\cdot\cdot+...\frac{1}{n!})\) \(\lim_{n \to \inf 阅读全文
posted @ 2020-07-22 15:23 strongdady 阅读(916) 评论(0) 推荐(0)